Results 101 to 110 of about 1,100 (241)

The Relativistic Proton Spectrometer: A Review of Sensor Performance, Applications, and Science. [PDF]

Space Sci Rev, 2023
Mazur JE, O'Brien TP, Looper MD.
europepmc   +1 more source

Van Allen Probes observations of prompt MeV radiation belt electron acceleration in nonlinear interactions with VLF chorus [PDF]

, 2016
J. C. Foster, P. J. Erickson, Yoshiharu Omura, D. N. Baker, C. Kletzing, S. G. Claudepierre   +5 more
openalex   +1 more source

Enhanced Radiation at Aviation Altitudes and Plasmaspheric Hiss Waves—A Time Shift Analysis

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract Increased radiation levels in Earth's atmosphere can present significant risks to airline pilots, passengers, and commercial space travelers. Recent findings have revealed a strong statistical link between radiation dose rates detected at aviation altitudes (>9 ${ >} 9$km) and plasmaspheric hiss wave power observed along the same magnetic ...
Homayon Aryan, Jacob Bortnik, W. Kent Tobiska, Piyush Mehta, Benjamin Hogan, Harshitha Challa   +5 more
wiley   +1 more source

Signatures of Ultrarelativistic Electron Loss in the Heart of the Outer Radiation Belt Measured by Van Allen Probes [PDF]

, 2017
Nikita Aseev, Yuri Shprits, Alexander Drozdov, Adam Kellerman, Maria Usanova, Dedong Wang, Irina Zhelavskaya   +6 more
openalex   +1 more source

Estimating the Impacts of Radiation Belt Electrons on Atmospheric Chemistry Using FIREBIRD II and Van Allen Probes Observations [PDF]

, 2021
Katharine Duderstadt, Cheng‐Liang Huang, H. E. Spence, Sonya Smith, J. B. Blake, A. B. Crew, A. Johnson, D. M. Klumpar, D. R. Marsh, J. G. Sample, Mykhaylo Shumko, Francis Vitt   +11 more
openalex   +1 more source

Occurrence Rates and Variability of Whistler‐Mode Waves in the Plasma Trough

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract Numerical models of energetic electron behavior in the outer radiation belt require descriptions of the wave‐particle interactions across the inner magnetosphere. Quasilinear diffusion coefficients describe gyro‐resonant wave‐particle interactions over large time‐ and length‐scales but these must be constrained by observations to construct ...
C. E. J. Watt, N. P. Meredith, J. Wong, K. R. Murphy, I. J. Rae, S. Chakraborty, S. N. Bentley, O. Allanson, C. J. Rodger   +8 more
wiley   +1 more source

Radiation belt electron dynamics at low L (<4): Van Allen Probes era versus previous two solar cycles [PDF]

, 2017
Xinlin Li, D. N. Baker, Hong Zhao, Kun Zhang, A. N. Jaynes, Q. Schiller, S. G. Kanekal, J. B. Blake, M. Temerin   +8 more
openalex   +1 more source

Evidence for a Natural Limit to Electron Space Radiation: An Application of Benford's Law

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract Recent research has highlighted observational evidence for a natural limit to the severity of energetic electron differential fluxes in the Van Allen radiation belts. Here, we analyze the occurrence distributions of electron differential fluxes from the entire Van Allen Probes mission (2012–2019) to further investigate the energy dependence of
L. Olifer, I. R. Mann
wiley   +1 more source

Low Plasma Density Estimation Based on Measurements of Electron Cyclotron Harmonic Waves

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract The electron plasma frequency to cyclotron frequency ratio is a crucial parameter for accurately evaluating local chorus wave‐driven electron acceleration and loss in the inner magnetosphere. In the present work, we propose a method for inferring the plasma frequency from near‐equatorial measurements of electron cyclotron harmonic (ECH) waves ...
Didier Mourenas, Ruoxian Zhou, Xiao‐Jia Zhang, Anton V. Artemyev   +3 more
wiley   +1 more source

Offline Performance of a Nonlocal Deep Learning Parameterization for Climate Model Representation of Atmospheric Gravity Waves

Journal of Advances in Modeling Earth Systems, Volume 17, Issue 10, October 2025.
Abstract Gravity waves (GWs) make crucial contributions to the middle atmospheric circulation. Yet, their climate model representation remains inaccurate, leading to key circulation biases. This study introduces a set of three neural networks (NNs) that learn to predict GW fluxes (GWFs) from multiple years of high‐resolution ERA5 reanalysis.
Aman Gupta, Aditi Sheshadri, Sujit Roy, Valentine Anantharaj   +3 more
wiley   +1 more source